Archaeological excavations have revealed the oldest domestic dog remains ever reported in the Americas, roughly 11,000-year-old stone tools, and the tantalizing signs of far more to come.
Scientists sailing to Gulf of Alaska to deploy gear to map seafloor ketchikandailynews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ketchikandailynews.com Daily Mail and Mail on Sunday newspapers.